System.IO.File does not contain a definition for 'WriteAllLines'

Questions & Answers
1

Basically, I’m exporting my game for Webplayer and I need a persistent place to write my data to, so I’ve chosen the Application.persistentDataPath in the AppData for that, since that made the most logical sense.

I think that’s all fine and dandy, but the problem i’m getting is the following:

error CS0117: `System.IO.File' does not contain a definition for `WriteAllLines'

Which is this line of code:

File.WriteAllLines(Application.persistentDataPath + "/GameData.txt", GameData);

I have “using System.IO;” in the top of my document, and I’ve been using it to read without any problems so it’s not that.

Can anyone help?

2

The WebPlayer is sandboxed, so you are very limited on I/O. I believe that WriteAllBytes() (as well as other file i/o functions) is unavailable for a web build.